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May 02, 2020, 12:32 AM
Remember... Fly for fun!
Thanks! I'd forgotten the app name, and also was silly enough not to check first post
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May 02, 2020, 11:29 AM
A different attitude to RC
extremewing's Avatar
Thread OP
Thanks for posting but please note, the openaltimeter link is for the standard openaltimeter. The downloads for this one are in the first post of this thread.
May 12, 2020, 05:27 PM
Registered User
jachipman's Avatar
Getting these errors trying to flash from 5 to 6.1
Flashing altimeter firmware ...
avrdude: stk500_getsync(): not in sync: resp=0xe2
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x84

avrdude done. Thank you.

avrdude failed with exit code: 1
Error flashing firmware.

On a Mac 10.13.6

Any help appreciated, yes, I'm getting my planes ready, been gone for a while
May 13, 2020, 03:07 AM
A different attitude to RC
extremewing's Avatar
Thread OP
Are you sure you are using a data cable? Some are just charge cables.
May 13, 2020, 11:06 AM
Registered User
jachipman's Avatar
I was able to download some data so I assume it is a data cable, but an earlier version of the downloader (v5) wouldn't connect at all, so maybe not. I'll check further.
May 15, 2020, 05:56 PM
Time for me to Fly...
Mr. Wiz's Avatar
I have one of these I bought a few years ago and never used. If anyone wants one PM me an offer.
Latest blog entry: The latest and greatest
May 15, 2020, 07:07 PM
Wayne Wimbish
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Latest blog entry: Paying for Purchases by PayPal
Jul 18, 2020, 09:54 PM
iumop ap!sdn w,I
G.P.'s Avatar
Still no plans for iPhone support? Was very excited until a saw that it was Android only.
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May 22, 2021, 03:04 PM
Registered User
Hi there,

Is possible to get one of this loggers? I wrote an e-mail to extremewing last week but no reply has come.
May 23, 2021, 07:19 PM
Registered User
Originally Posted by areqq
Hi there,

Is possible to get one of this loggers? I wrote an e-mail to extremewing last week but no reply has come.
I have one that has never been used.
May 24, 2021, 01:08 AM
meeks's Avatar
I have two of these loggers. Since I don’t have an android phone anymore they’re pretty much collecting dust. If you’re interested to get a letter from Germany> PM?

Jun 13, 2021, 07:39 PM
Registered User

BTOA Downloader on Windows 10

Does anyone using the Downloader on Windows 10?
I'm trying to connect with logger via USB or Bluetooth dongle but when I click "connect" the app is crashing.
I found some log file, maybe you can see somethinge there.

Jun 13, 2021, 10:16 PM
A different attitude to RC
extremewing's Avatar
Thread OP
Please try running it from the command line and you will get a better debug log.

Open a command prompt and cd to the BTOA directory. Drag and drop the file into the command window or type BTOADownloader.exe (or whatever the executable is called) and press enter.

You will then get text telling you what the error is in more detail.
Jun 14, 2021, 12:10 AM
meeks's Avatar
I can’t recall having any problems with Win10. Usually these problems are driver based. Did you try running the app in compability mode?

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